$i = 0
foreach($num in ("one","two","three")){
    "Iteration: $i"
    $i++
    "`tNum: $num"
    "`tCurrent: $($foreach.Current)"

    if($foreach.Current -eq "two"){
        "Before MoveNext (Current): $($foreach.Current)"
        $foreach.MoveNext() | Out-Null
        "After MoveNext (Current): $($foreach.Current)"
        "Num has not changed: $num"
    }
}